quantinuum.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 2317 ms crawled 2026-05-18

US · 198.202.211.1 · AS209242 Cloudflare London, LLC

Reputation 100/100

Classifying

HTML metadata

Title: Quantinuum | Accelerating Quantum Computing
Description: Our trapped ion quantum computers and software solutions are the highest performing in the industry, enabling our users to solve industry's most complex problems.
Language: en
Canonical: https://www.quantinuum.com

Open Graph

title: Quantinuum | Accelerating Quantum Computing
description: Our trapped ion quantum computers and software solutions are the highest performing in the industry, enabling our users to solve industry's most complex problems.

Technology

CDN: Cloudflare

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (15)

cdn.prod.website-files.com×24
cdn.jsdelivr.net×5
cdnjs.cloudflare.com×2
117241034.intellimizeio.com×1
ajax.googleapis.com×1
api.consentpro.com×1
api.intellimize.co×1
cdn.intellimize.co×1
d3e54v103j8qbb.cloudfront.net×1
fonts.googleapis.com×1
fonts.gstatic.com×1
log.intellimize.co×1
tools.refokus.com×1
www.google.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

GoDaddy Corporate Domains, LLC

Created

2014-12-17

Expires

2026-12-17 212 days left

Updated

2025-11-16

Name servers

ns01.gcd-dns.com
ns02.gcd-dns.com

DNS records live

NS

ns01.gcd-dns.com
ns02.gcd-dns.com

MX

0 quantinuum-com.mail.protection.outlook.com

TXT

Show 13 TXT records

pexip-ms-tenant-domain-verification=f2381c9f-a03f-49bb-92e1-d02f5c55b5c0
D8uKpe1u/BNhyaImRXCVR1l9lqAJD+NR0k6egvypQFpQtzm65AhXcLHMmHkod50UJmEMWc6yY271Df3eleR+jA==
asv=b0f9aa30e3052f32676d94e397c00438
f9k2vplgkrdpbqr8q6e0pfe4i
bw=wjvZJMDPETXNAk05RvCPMUWqgR7lfUMdMMNNQkx4HnfU
gitkraken-domain-verification=e63013fd2638bf3481eaf3960c65013c4eb14c7d9657f50f4818bd44040dbcc8
google-site-verification=4r4_SM9_gr-hTtcykqxkhfsP4buVRcdVuAeLVS2I-ks
autodesk-domain-verification=oVx7rrL1DKHlNZ1F6QMT
openai-domain-verification=dv-hLua1UEUBt6MXm8br3NZCcBw
docker-verification=e721fd37-c79f-4a15-9b2d-94d625c25658
jamf-site-verification=MVo4XuEuYS38Fjrpfft6lQ
google-site-verification=Qf3CFbGuFDzlcjIaQkb1yIglTh9fx4IWBudZjT6L2xQ
atlassian-domain-verification=7K1aUiARj8Fr4d8qLRaMom2RQeS14CJPrUN7hPyx42e5Jsqcmbc/i8SJmKFHELgo

Email authentication strong

SPF

v=spf1 ip4:142.215.40.138 ip4:142.215.40.142 exists:%{i}.spf.hc5761-7.iphmx.com include:spf.protection.outlook.com include:aspmx.pardot.com include:amazonses.com include:mailgun.org ~all

softfail (~all)

DMARC

v=DMARC1; p=quarantine; rua=mailto:qcadmin@quantinuum.com;

policy: quarantine

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxg9WgOe9osMNE5tGwc+tUGOkofZIzM31FIiOS5Ngm93K9rdlZSAFT8mso4dlgqf0zHnb4ZQvJopmwX…

selectors probed

Certificate (current)

WE1

from 2026-03-21 to 2026-06-19

Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 80/100 Checked live page: https://www.quantinuum.com/

present

strict-transport-security
content-security-policy
x-frame-options

findings

missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
content-security-policy: frame-ancestors 'self'
strict-transport-security: max-age=31536000